CPU Comparison

i

Intel

INTEL

Intel Core i7-1355U

CORE STATE Raptor Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1700 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core Ultra 5 225F

CORE STATE Arrow Lake-S

CORE SPECS 10 Cores / 10 Threads

CLOCK SPEED 3.3 Base / 4.9 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,224

2,685

cinebench_cinebench_r15_singlecore

172

378

cinebench_cinebench_r20_multicore

5,103

11,190

cinebench_cinebench_r20_singlecore

720

1,579

cinebench_cinebench_r23_multicore

12,152

26,645

cinebench_cinebench_r23_singlecore

1,715

3,761

passmark_data_compression

155,727

313,469

passmark_data_encryption

9,831

22,696

passmark_extended_instructions

8,726

28,492

passmark_find_prime_numbers

51

354

passmark_floating_point_math

34,965

92,965

passmark_integer_math

52,002

66,443

passmark_multithread

14,299

31,348

passmark_physics

888

2,566

passmark_random_string_sorting

17,631

37,696

passmark_single_thread

3,444

4,463

passmark_singlethread

3,444

4,463

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1355U

Ultra 5 225F

Core Specs

Cores

10

10 0.0%

Threads

12

10 -16.7%

Base Clock (GHz)

1,700

3.3 -99.8%

Boost Clock (GHz)

5

4.9 -2.0%

Frequency (GHz)

1,700

3.3 -99.8%

Turbo Clock (GHz)

5

4.9 -2.0%

Multiplier

17

33 +94.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

3 MB (per core)

L3 Cache

12 MB (shared)

20 MB (shared)

Power

TDP (W)

15

65 +333.3%

PL1

15 W

65 W

PL2

55 W

121 W

Architecture

Architecture

Raptor Lake

Arrow Lake

Codename

Raptor Lake-U

Arrow Lake-S

Generation

Core i7 (Raptor Lake-U)

Ultra 5 (Arrow Lake)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

—

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

5200 MT/s

—

Platform

Socket

Intel BGA 1744

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 4, 8 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 6 E-Cores: 4

E-Core Frequency

1200 MHz up to 3.7 GHz

2.7 GHz up to 4.4 GHz

P-Core Turbo

—

4.7 GHz

Graphics

Integrated Graphics

Iris Xe Graphics 96EU

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

$469

$231

Part Number

SRMLY

SRQD2SRVF9

Package

FC-BGA16F

FC-LGA18W

Tj Max

100°C

105°C

View Core i7-1355U Details View Core Ultra 5 225F Details